Muntin

Definition

A small vertical or horizontal bar between small lites of glass in a sash. The vertical member between two panels of the same piece of panel work. The vertical sash-bars separating the different panels of glass.

Purpose

Muntins divide a window or door sash into smaller panes or lites, enhancing the aesthetic appeal and structural integrity of the glazing. They are commonly used in traditional and decorative window designs.

Examples of Use

• Windows: Incorporating muntins to create divided-lite windows, adding a classic or colonial look.
• Doors: Using muntins in French doors to divide the glass into smaller sections.
• Cabinetry: Adding muntins to glass-fronted cabinets for a decorative, segmented appearance.

Related Terms

• Mullion: A vertical element that divides adjacent window units.
• Sash: The frame that holds the panes of a window and fits within the window frame.
• Grille: A decorative grid of muntins used to simulate the appearance of divided lites.

Notes

• Muntins can be made from wood, metal, or synthetic materials, and they can be applied internally or externally to the glass.
• They are available in various styles and profiles to match different architectural designs.
• Removable or simulated muntins provide the appearance of divided lites while allowing for easier cleaning and maintenance.